2014@ de donpetru

http://www.forumelectro.ro

http://www.tehnium-azi.ro

15/4/2014

PROIECTE

TEHNIUM AZI

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PROIECT

TESTAT RO

Un proiect numai pentru uz personal, v rog!

GX400 (ultima revizie)

Doua versiuni de amplificatoare audio pe acelasi cablaj imprimat

GX400 rev.2.2 = GX400B

Amplificator Audio Hi-Fi 400W cu etaj final BJT

GX400 rev.2.1 = GX400A

Amplificator Audio Hi-Fi 400W cu etaj final MOS-FET

2 GX400 rev.2.1 & 2.2 | www.tehnium-azi.ro | 20-04-2014

2. SCHEMA ELECTRONIC GX400A amplificator audio Hi-Fi 400W 4 Ohm versiunea cu finali MOSFET

3 GX400 rev.2.1 & 2.2 | www.tehnium-azi.ro | 20-04-2014

3. SCHEMA ELECTRONIC GX400B amplificator audio Hi-Fi 400W 4 Ohm versiunea cu finali BJT

GX400 4. Lista de componente electronice

4 GX400 400W Hi-Fi Audio Amplifier | www.tehnium-azi.ro | 20.04.2014

LISTA DE COMPONENTE ELECTRONICE PENTRU GX400A I GX400B

Numerotare Descriere componente

Cantitate Numerotare Descriere componente

Cantitate GX400A - MOSFET GX400B - BJT GX400A - MOSFET GX400B - BJT

Q5, Q6, Q7, Q8 IRFP240 IRFP240 4 R2, R62, R64 390 - 0.25W 390 - 0.25W 3

Q17, Q18, Q19, Q20 IRFP9240 IRFP9240 4 R5 10k - 0.25W 10k - 0.25W 1

Q4 MJE15032 MJE15032 1 R11 5.1k - 0.25W 5.1k - 0.25W 1

Q22 MJE15033 MJE15033 1 R32 2.7k - 0.25W 2.7k - 0.25W 1

Q3 MJE350 MJE350 1 R35 510 - 0.25W 510 - 0.25W 1

Q21 MJE340 MJE340 1 R60 560 - 0.25W 560 - 0.25W 1

Q13 MJE340 JUMPER 1 R18, R36 1k -0.25W 1k -0.25W 2

Q1, Q15, Q16 MPSA92 MPSA92 3 R52 1k -0.25W 2.2k -0.25W 1

Q10, Q23, Q24, Q25 2N3904 2N3904 4 R4, R7, R9 220 - 0/25W 220 - 0/25W 3

Q9 2N3904 MJE340 1 R3, R61 150 - 0.25W 150 - 0.25W 2

Q2, Q11, Q12, Q14 2N3906 2N3906 4 R33, R34 22k - 0.25W 22k - 0.25W 2

D1, D6, D17, D19 BA159 BA159 4 R1, R65 10 - 0.25W 10 - 0.25W 2

D7, D8, D9, D10, D11, D12, D13,

D14 BZX55C12 - 8

R6, R20, R23, R26, R29, R38,

R41, R44, R47, R59 100 - 0.25W 100 - 0.25W 10

D2, D3, D5, D16 1N4148 1N4148 4 R12 330 - 0.5W 100 - 3W 1

D4 BZX55C2V7 BZX55C2V7 1 R13, R14, R15, R16, R55,

R56, R57, R58 470 - 0.25W 10 - 1W 8

D18 BZX55C3V9 BZX55C3V9 1 R17, R53 47k - 0.25W 47k - 0.25W 2

D15 BZX55C15 BZX55C15 1 R10, R51, R63 22k - 2W 22k - 2W 3

C10 220F - 50V 220F - 50V 1

R21, R22, R24, R25, R27,

R28, R30, R31, R39, R40,

R42, R43, R45, R46, R48, R49

0.68 - 2W 0.68 - 2W 16

C15 39pF - 500V 39pF - 500V 1 R50 + rezistorul din LR 10 - 3W 10 - 3W 2

C9 1nF - 100V 1nF - 100V 1 R8, R54 SR 200250 SR 200250 2

C1, C8, C13, C19 2.2F - 100V 2.2F - 100V 4 R19, R37 SR 500 SR 500 2

C2, C12, C18 0.1F - 250V - 3 LR - 1.5uH R 10 sau 4.7 Ohm Bobina in aer pe di=12mm ~13sp 2mm 1

C2, C4, C12, C18 - 0.1F - 250V 4 HD1 MOLEX 2P 2.54mm 1

C14 10F - 25V 10F - 25V 1 HD2, HD3, HD4, HD5 Terminale PCB: 6.3mm; 0.8mm; tata 4

C5, C6, C11, C17 10nF - 100V 10nF - 100V 4 Socluri sigurante - 4

C3, C7, C16 22pF - 500V 22pF - 500V 3 F1, F2 5_AMP sau 6_AMP 2

GX400 - Coperta.pdfGX400 - Scheme electronice GX400A si GX400B.pdfGX400 - Lista de componente electronice.pdfGX400 - All Layers.pdfGX400 - Copper Bottom.pdf